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Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : YAMAGATA, TADATO
Total Assignments: 29
Assignment: 1
Reel/Frame:004526/0237   Pages: 1
Recorded: 03/06/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
02/26/1986
2
Exec Dt:
02/26/1986
3
Exec Dt:
02/26/1986
4
Exec Dt:
02/26/1986
Assignee
1
2-3 MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06837359
Correspondence name and address
LOWE, KING, PRICE & BECKER
P. O. BOX 19899
ALEXANDRIA, VA 22320
Assignment: 2
Reel/Frame:004587/0355   Pages: 2
Recorded: 08/01/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
07/17/1986
2
Exec Dt:
07/17/1986
3
Exec Dt:
07/17/1986
4
Exec Dt:
07/17/1986
5
Exec Dt:
07/17/1986
Assignee
1
2-3, MARUNOUCHI 2-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06891897
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH
301 NO. WASHINGTON ST.
P. O. BOX 747
FALLS CHURCH, VA 22046-0747
Assignment: 3
Reel/Frame:004779/0956   Pages: 1
Recorded: 11/02/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
10/15/1987
2
Exec Dt:
10/15/1987
3
Exec Dt:
10/15/1987
4
Exec Dt:
10/15/1987
Assignee
1
2-3 MARUNOUCHI 2-CHOME, CHIYODA-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07116285
Correspondence name and address
LOWE, PRICE, LEBLANC, BECKER AND SHUR
427 NORTH LEE STREET
ALEXANDRIA, VA 22314
Assignment: 4
Reel/Frame:004843/0722   Pages: 1
Recorded: 01/05/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
12/25/1987
2
Exec Dt:
12/25/1987
3
Exec Dt:
12/25/1987
4
Exec Dt:
12/25/1987
5
Exec Dt:
12/25/1987
Assignee
1
2-3 MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
NONE
07141076
 
NONE
07141076
Correspondence name and address
LOWE, PRICE, LEBLANC, BECKER & SHUR
427 NORTH LEE STREET
ALEXANDRIA, VA 22314
Assignment: 5
Reel/Frame:004924/0659   Pages: 1
Recorded: 07/28/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
07/05/1988
2
Exec Dt:
07/05/1988
3
Exec Dt:
07/05/1988
4
Exec Dt:
07/05/1988
5
Exec Dt:
07/05/1988
Assignee
1
2-3 MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07204126
Correspondence name and address
LOWE, PRICE, LEBLANC, BECKER & SHUR
427 NORTH LEE ST.
ALEXANDRIA, VA 22314
Assignment: 6
Reel/Frame:005059/0228   Pages: 1
Recorded: 03/31/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
03/13/1989
2
Exec Dt:
03/13/1989
3
Exec Dt:
03/13/1989
Assignee
1
2-3, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07331358
Correspondence name and address
LEYDIG, VOIT & MAYER
SUITE 520
655 FIFTEENTH STREET, N.W.
WASHINGTON, D.C. 20005
Assignment: 7
Reel/Frame:005274/0794   Pages: 1
Recorded: 04/19/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
01/16/1990
Assignee
1
2-3 MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07441005
Correspondence name and address
LOWE, PRICE, LEBLANC, BECKER & SHUR
99 CANAL CENTER PLAZA, STE. 300
ALEXANDRIA, VA 22314
Assignment: 8
Reel/Frame:005546/0378   Pages: 2
Recorded: 12/11/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
10/23/1990
2
Exec Dt:
10/23/1990
3
Exec Dt:
10/23/1990
4
Exec Dt:
10/23/1990
Assignee
1
2-3 MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07605707
Correspondence name and address
LOWE, PRICE, LEBLANC, BECKER & SHUR
99 CANAL CTR. PLZ., STE. 300
ALEXANDRIA, VA 22314
Assignment: 9
Reel/Frame:005660/0974   Pages: 2
Recorded: 04/11/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
02/08/1991
2
Exec Dt:
02/08/1991
3
Exec Dt:
02/08/1991
Assignee
1
2-3 MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07646544
Correspondence name and address
GENE Z. RUBINSON
LOWE, PRICE, LEBLANC, BECKER & SHUR
99 CANAL CENTER PLAZA, STE 300
ALEXANDRIA, VA 22314
Assignment: 10
Reel/Frame:005711/0184   Pages: 2
Recorded: 05/22/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
04/15/1991
Assignee
1
2-3 MARUNOUCHI 2-CHOME, CHIYODA-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07696419
Correspondence name and address
LOWE, PRICE, LEBLANC, BECKER & SHUR
99 CANAL CENTER PLAZA, STE. 300
ALEXANDRIA, VA 22314
Assignment: 11
Reel/Frame:005872/0297   Pages: 2
Recorded: 10/17/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
08/29/1991
Assignee
1
2-3, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07733028
Correspondence name and address
LOWE, PRICE, LEBLANC & BECKER
99 CANAL CENTER PLAZA, STE 300
ALEXANDRIA, VA 22314
Assignment: 12
Reel/Frame:006269/0201   Pages: 2
Recorded: 09/03/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
07/13/1992
Assignee
1
2-3 MARUNOUCHI 2-CHOME CHIYODA-KU, TOKYO, JAPAN
JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07892897
Correspondence name and address
LOWE, PRICE, LEBLANC & BECKER
99 CANAL CENTER PLAZA, STE. 300
ALEXANDRIA, VA 22314
ATTN: STEPHEN A. BECKER
Assignment: 13
Reel/Frame:006495/0829   Pages: 2
Recorded: 04/22/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
01/14/1993
2
Exec Dt:
01/14/1993
3
Exec Dt:
01/14/1993
4
Exec Dt:
01/14/1993
5
Exec Dt:
01/14/1993
Assignee
1
2-3 MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO 100, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08025470
Correspondence name and address
KEITH E. GEORGE
LOWE, PRICE, LEBLANC & BECKER
99 CANAL CENTER PLAZA, SUITE 300
ALEXANDRIA, VA 22314
Assignment: 14
Reel/Frame:006661/0440   Pages: 3
Recorded: 08/19/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/21/1993
2
Exec Dt:
06/21/1993
Assignee
1
2-3 MAROUNCHI 2-CHOME, CHIYODA-KU
TOKYO 100, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08092109
Correspondence name and address
LOWE, PRICE, LEBLANC & BECKER
GENE Z. RUBINSON
99 CANAL CENTER PLAZA, SUITE 300
ALEXANDRIA, VIRGINIA 22314
Assignment: 15
Reel/Frame:006653/0648   Pages: 3
Recorded: 08/11/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/23/1993
2
Exec Dt:
06/23/1993
3
Exec Dt:
06/23/1993
Assignee
1
2-3, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO 100, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08084098
Correspondence name and address
LOWE, PRICE, LEBLANC & BECKER
STEPHEN A. BECKER
99 CANAL CENTER PLAZA, SUITE 300
ALEXANDRIA, VA 22314
Assignment: 16
Reel/Frame:007707/0499   Pages: 3
Recorded: 10/25/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/03/1995
2
Exec Dt:
08/03/1995
Assignee
1
2-3, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08517030
Correspondence name and address
LOWE, PRICE, LEBLANC & BECKER
STEPHEN A. BECKER
99 CANAL CENTER PLAZA, SUITE 300
ALEXANDRIA, VA 22314
Assignment: 17
Reel/Frame:007707/0732   Pages: 3
Recorded: 11/07/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/08/1995
2
Exec Dt:
09/08/1995
3
Exec Dt:
09/08/1995
4
Exec Dt:
09/08/1995
Assignee
1
2-3 MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO 100, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08535859
Correspondence name and address
GENE Z. RUBINSON
LOWE, PRICE, LEBLANC & BECKER
99 CANAL CENTER PLAZA, SUITE 300
ALEXANDRIA, VA 22314
Assignment: 18
Reel/Frame:007942/0391   Pages: 3
Recorded: 05/06/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/24/1996
2
Exec Dt:
01/24/1996
Assignee
1
2-3, MARUNOUCHI 2-CHOME
CHIYODA-KU, TOKYO 100, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08583810
Correspondence name and address
LOWE, PRICE, LEBLANC & BECKER
STEPHEN A. BECKER
99 CANAL CENTER PLAZA, SUITE 300
ALEXANDRIA, VA 22314
Assignment: 19
Reel/Frame:008237/0912   Pages: 3
Recorded: 09/26/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
09/17/1996
Assignee
1
2-3, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO 100, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08721075
Correspondence name and address
LOWE, PRICE, LEBLANC & BECKER
STEPHEN A. BECKER
99 CANAL CENTER PLAZA
SUITE 300
ALEXANDRIA, VA 22314
Assignment: 20
Reel/Frame:008879/0949   Pages: 4
Recorded: 11/04/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/20/1997
2
Exec Dt:
10/20/1997
3
Exec Dt:
10/27/1997
4
Exec Dt:
10/20/1997
Assignee
1
2-3, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO 100, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08964236
Correspondence name and address
LEYDIG, VOIT & MAYER
JEFFREY A. WYAND
SUITE 300
700 THIRTEENTH ST., N.W.
WASHINGTON, DC 20005
Assignment: 21
Reel/Frame:009308/0237   Pages: 2
Recorded: 07/02/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/26/1998
2
Exec Dt:
06/26/1998
3
Exec Dt:
06/26/1998
4
Exec Dt:
06/26/1998
5
Exec Dt:
06/26/1998
Assignees
1
2-3, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO 100-8310, JAPAN
2
6-2, OOTEMACHI 2-CHOME, CHIYODA-KU
TOKYO 100-0004, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09109089
Correspondence name and address
MCDERMOTT, WILL & EMERY
STEPHEN A. BECKER
99 CANAL CENTER PLAZA, SUITE 300
ALEXANDRIA, VA 22314
Assignment: 22
Reel/Frame:009383/0748   Pages: 2
Recorded: 08/07/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/06/1998
2
Exec Dt:
07/06/1998
3
Exec Dt:
07/06/1998
4
Exec Dt:
07/06/1998
5
Exec Dt:
07/06/1998
6
Exec Dt:
07/06/1998
Assignee
1
2-3, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO 100-8310, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09131346
Correspondence name and address
MCDERMOTT, WILL & EMERY
GENE Z. RUBINSON
99 CANAL CENTER PLAZA
SUITE 300
ALEXANDRIA, VA 22314
Assignment: 23
Reel/Frame:009639/0865   Pages: 2
Recorded: 12/10/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/01/1998
2
Exec Dt:
12/01/1998
3
Exec Dt:
12/01/1998
4
Exec Dt:
12/01/1998
Assignee
1
2-3, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09208492
Correspondence name and address
MCDERMOTT, WILL & EMERY
STEPHEN A. BECKER
99 CANAL CENTER PLAZA, SUITE 300
ALEXANDRIA, VA 22314
Assignment: 24
Reel/Frame:011020/0837   Pages: 3
Recorded: 07/21/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
05/17/2000
Assignee
1
2-3, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO 100-8310, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09621693
Correspondence name and address
MCDERMOTT, WILL & EMERY
STEPHEN A. BECKER
600 13TH STREET, N.W.
WASHINGTON DC 20005
Assignment: 25
Reel/Frame:013069/0388   Pages: 3
Recorded: 06/25/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
05/22/2002
Assignee
1
2-3, MARUNOUCHI 2-CHOME
CHIYODA-KU TOKYO 100-8310,, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10178537
Correspondence name and address
MCDERMOTT, WILL & EMERY
STEPHEN A. ECKER
600 13TH STREET, N.W.
WASHINGTON, DC 20005
Assignment: 26
Reel/Frame:013504/0959   Pages: 3
Recorded: 11/20/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
10/23/2002
Assignee
1
2-3, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8310
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10299712
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND ET.
MARVIN J. SPIVAK
1755 JEFFERSON DAVIS HIGHWAY, 4TH FL.
ARLINGTON, VIRGINIA 22202
Assignment: 27
Reel/Frame:014545/0144   Pages: 3
Recorded: 09/24/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
08/27/2003
Assignee
1
4-1, MARUNOUCHI 2-CHOME CHIYODA-KU
TOKYO 100-6334, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10668310
Correspondence name and address
MCDERMOTT, WILL & EMERY
STEPHEN A. BECKER
600 13TH STREET, N.W.
WASHINGTON, D.C. 20005-3096
Assignment: 28
Reel/Frame:026651/0466   Pages: 3
Recorded: 07/26/2011
Attorney Dkt #:067237-0695
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/19/2011
2
Exec Dt:
06/27/2011
Assignee
1
1753, SHIMONUMABE, NAKAHARA-KU, KAWASAKI-SHI,
KANAGAWA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13191076
Correspondence name and address
MCDERMOTT WILL & EMERY LLP
600 13TH STREET, N.W.
WASHINGTON, DC 20005-3096
Assignment: 29
Reel/Frame:030994/0780   Pages: 5
Recorded: 08/13/2013
Attorney Dkt #:XA-12375/T3381-19721US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/17/2013
2
Exec Dt:
05/17/2013
3
Exec Dt:
05/17/2013
4
Exec Dt:
05/17/2013
5
Exec Dt:
05/18/2013
6
Exec Dt:
05/21/2013
7
Exec Dt:
05/21/2013
8
Exec Dt:
05/21/2013
Assignee
1
1753, SHIMONUMABE, NAKAHARA-KU,
KAWASAKI-SHI, KANAGAWA, JAPAN 211-8668
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13990030
Correspondence name and address
MITCHELL W. SHAPIRO
1751 PINNACLE DRIVE, SUITE 500
MCLEAN, VA 22102-3833

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